11 - 20 of 1345
rock button bits 76mm
Selling leads
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...Button Drill Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ...
2026-05-01 00:02:52
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...76mm Button Rock Drill Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service ...
2026-05-01 00:02:52
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...76mm Drop Center Ballistic Button Bit With Fast Penetration For Soft Rock Drilling Drill bits T45-76mm drop center Buttons: 5x11mm, 8X12mm 4 front ...
2026-05-01 00:02:52
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...76mm Drop Center Ballistic Button Bit With Fast Penetration For Soft Rock Drilling Drill bits T38-76mm drop center Buttons: front 4x11mm, 1x11mm, ...
2026-05-01 00:02:52
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... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2024-12-09 10:58:40
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...-hard to hard abrasive rock Product Name: different rock hardness drilling button bit Description: For different rock hardness mining,tunneling...
2026-05-01 00:02:52
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...76mm Rock Drilling Thread Button Bit KSQ threaded buttonbits offers leading strength and penetration rates in the industry for more productivity, ...
2026-05-01 00:02:52
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...Rock Drilling Tools T45 76mm Retrac Drill Bits Our advantages: 1, Adopts superior raw material to produce; 2, Have rich manufacture experience and ...
2026-05-01 00:02:53
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...Rock Drilling Tools T45 76mm Retrac Drill Bits Our advantages: 1, Adopts superior raw material to produce; 2, Have rich manufacture experience and ...
2026-05-01 00:02:53
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... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2026-05-01 00:02:52
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